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1 | /******************************************************************************* |
2 | * Copyright (c) 2000, 2012 IBM Corporation and others. | |
3 | * All rights reserved. This program and the accompanying materials | |
4 | * are made available under the terms of the Eclipse Public License v1.0 | |
5 | * which accompanies this distribution, and is available at | |
6 | * http://www.eclipse.org/legal/epl-v10.html | |
7 | * | |
8 | * Contributors: | |
9 | * IBM Corporation - initial API and implementation | |
10 | *******************************************************************************/ | |
11 | ||
12 | package org.eclipse.jdt.internal.ui.text.correction; | |
13 | ||
14 | import java.util.ArrayList; | |
15 | import java.util.Collection; | |
16 | import java.util.List; | |
17 | ||
18 | import org.eclipse.ui.IWorkbench; | |
19 | import org.eclipse.ui.PlatformUI; | |
20 | import org.eclipse.ui.commands.ICommandService; | |
21 | import org.eclipse.ui.handlers.IHandlerActivation; | |
22 | import org.eclipse.ui.handlers.IHandlerService; | |
23 | ||
24 | import org.eclipse.jdt.internal.ui.JavaPlugin; | |
25 | import org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor; | |
26 | ||
27 | public class CorrectionCommandInstaller { | |
28 | ||
29 | public List<IHandlerActivation> fCorrectionHandlerActivations; | |
30 | ||
31 | public CorrectionCommandInstaller() { | |
32 | fCorrectionHandlerActivations= null; | |
33 | } | |
34 | ||
35 | public void registerCommands(CompilationUnitEditor editor) { | |
36 | IWorkbench workbench= PlatformUI.getWorkbench(); | |
37 | ICommandService commandService= (ICommandService) workbench.getAdapter(ICommandService.class); | |
38 | IHandlerService handlerService= (IHandlerService) workbench.getAdapter(IHandlerService.class); | |
39 | if (commandService == null || handlerService == null) { | |
40 | return; | |
41 | } | |
42 | ||
43 | if (fCorrectionHandlerActivations != null) { | |
44 | JavaPlugin.logErrorMessage("correction handler activations not released"); //$NON-NLS-1$ | |
45 | } | |
46 | fCorrectionHandlerActivations= new ArrayList<IHandlerActivation>(); | |
47 | ||
48 | Collection<String> definedCommandIds= commandService.getDefinedCommandIds(); | |
49 | editor.generated_7415811112593806754(this, handlerService, definedCommandIds); | |
50 | } | |
51 | ||
52 | public void deregisterCommands() { | |
53 | IHandlerService handlerService= (IHandlerService) PlatformUI.getWorkbench().getAdapter(IHandlerService.class); | |
54 | if (handlerService != null && fCorrectionHandlerActivations != null) { | |
55 | handlerService.deactivateHandlers(fCorrectionHandlerActivations); | |
56 | fCorrectionHandlerActivations= null; | |
57 | } | |
58 | } | |
59 | ||
60 | } |